| Cincinnati to Cosham | 3,934.64 mi (6,332.19 km) |
| Cincinnati to Costessey | 3,974.48 mi (6,396.30 km) |
| Cincinnati to Cottingham | 3,882.39 mi (6,248.11 km) |
| Cincinnati to Coulsdon | 3,958.51 mi (6,370.61 km) |
| Cincinnati to Coventry | 3,875.52 mi (6,237.05 km) |
| Cincinnati to Cowdenbeath | 3,717.82 mi (5,983.25 km) |
| Cincinnati to Cowes | 3,927.48 mi (6,320.68 km) |
| Cincinnati to Cowley | 3,939.31 mi (6,339.70 km) |
| Cincinnati to Cowley | 3,904.80 mi (6,284.17 km) |
| Cincinnati to Cramlington | 3,806.26 mi (6,125.59 km) |
| Cincinnati to Cranleigh | 3,950.09 mi (6,357.06 km) |
| Cincinnati to Crawley | 3,962.42 mi (6,376.90 km) |
| Cincinnati to Crayford | 3,967.62 mi (6,385.27 km) |
| Cincinnati to Crewe | 3,821.90 mi (6,150.76 km) |
| Cincinnati to Crigglestone | 3,843.69 mi (6,185.82 km) |
